Food masher



FIG. 1 is a front perspective view of a food masher showing my new design, the broken lines of the handle and rod are for illustrative purposes only and form no part of the claimed design.

FIG. 2 is a rear perspective view thereof.

FIG. 3 is a side view thereof.

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a food masher, as shown and described. 